High metabolic occupation in left upper lung hilar, consider malignant tumor, patients can be treated with surgery and radiotherapy. Lung cancer malignant tumor, if early detection of lung cancer, patients can consider radical lung cancer surgery, lung cancer surgical resection treatment, postoperative pathology biopsy, for prolonging the life of the patient, to improve the patient’s life has a very important significance. For middle and late stage lung cancer patients, patients often lose the chance of surgical treatment, at this time, they can consider radiotherapy treatment, which can make the lung cancer tumor shrink, and then consider surgical resection of the tumor, or some older patients, who do not have surgical conditions due to their own physical conditions, can also be treated with radiotherapy. Lung cancer patients should go to the hospital in time if they have any discomfort, and should not be careless so as not to delay the treatment.